The Chelsea 442 Series Power Take-Off, part number 442XWHLX-A3RK or 442XWHLXA3RK, is a 6-bolt mounting PTO built for light-to-medium duty vocational trucks. The cast iron housing and tapered cone bearings on the output shaft are characteristic of the 442 Series, which carries an intermittent torque rating of 201 to 300 lb-ft and output power in the 46 to 55 HP range. The series offers eleven internal speed ratios and multiple shift options, including wire and cable mechanical shift. Output is through a round shaft with a 1-inch, 1/4-inch key configuration. Common applications for the 442 Series include dump trucks, tow trucks, service trucks, and aerial trucks. Call us to confirm proper fit for your transmission.
Features
Chelsea 442 Series PTO, part number 442XWHLX-A3RK or 442XWHLXA3RK
6-bolt mounting compatible with a wide range of transmission applications
Cast iron housing with tapered cone bearings on the output shaft
Round output shaft, 1-inch with 1/4-inch key
Intermittent torque rating: 201 to 300 lb-ft (339 Nm); output power 46 to 55 HP
Wire and cable mechanical shift; suits dump, tow, service, and aerial truck applications
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft, 1" with 1/4" Key
- Intermittent Torque (series): 201-300 lb-ft (301-400 Nm); check application pages for actual rating
- Output Power (series): 46-55 HP (31-40 kW)
- Shaft Power: 24 HP at 500 RPM, 48 HP at 1000 RPM
- Lubricant: No Pressure Lube (X designation)
- NMFC Code: 128520 - Hydraulic PTOs, Pumps, Motors, etc.
